20212764 (number)
20212764 is an even 8-digits composite number following 20212763 and preceding 20212765. In scientific notation, it is written as 2.0212764 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 5653440 positive integers (up to 20212764) that are relatively prime to 20212764.
Interesting facts
- 20212764 has 48 divisors, whose sum is 55413120
- The reverse of 20212764 is 46721202
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million two hundred twelve thousand seven hundred sixty-four |
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Notation
Scientific notation | 2.0212764 × 10^7 |
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Engineering notation | 2.0212764 × 10^6 |
Prime Factorization of 20212764
Prime Factorization 2 × 2 × 11 × 3 × 13 × 11779
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10106382 | Product of the distinct prime numbers |
The prime factorization of 20212764 is 2 × 2 × 11 × 3 × 13 × 11779. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20212764)
Multiplication
n×yn×2 | 40425528 |
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n×3 | 60638292 |
n×4 | 80851056 |
n×5 | 101063820 |
Division
n÷yn÷2 | 10106382 |
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n÷3 | 6737588 |
n÷3 | 5053191 |
n÷5 | 4042552.8 |
Exponentiation
nyn2 | 408555828519696 |
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n3 | 8.2580425426931E+21 |
n4 | 1.6691786501742E+29 |
n5 | 3.3738714129809E+36 |
Nth Root
y√n2√n | 4495.8607629685 |
---|---|
3√n | 272.40091900475 |
4√n | 67.051180175807 |
5√n | 28.915129458272 |
Divisors of 20212764
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20212763 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20212764 can be divided by 48 positive divisors. The sum of these divisors (counting 20212764) is 1, the average is 0.020833333333333.
Base conversion 20212764
Base | System | Value |
---|---|---|
2 | Binary | 1001101000110110000011100 |
3 | Ternary | 1102000220200220 |
4 | Quaternary | 1031012300130 |
5 | Quinary | 20133302024 |
6 | Senary | 2001121340 |
8 | Octal | 115066034 |
10 | Decimal | 20212764 |
12 | Duodecimal | 6929250 |
16 | Hexadecimal | 1346c1c |
20 | Vigesimal | 666bi4 |
36 | Base36 | c189o |
Cryptographic Hash Functions
md5 | 2ad7eb026e2c5a452c7e28d4da93fc6d |
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sha1 | 33fdf2a348979a845d245dbf8ece586d80110c52 |
sha256 | f6a4015bb104da14f56e7e5cc62f0e4be5e63b0b385e7d5be6760b5d818045bc |
sha512 | 46e064d6dffbc480a1b1fbdc887437dec55e8b8f041e853a26e969078dfdde115b5d78a3d918f167ae0a4059424918b0d935b4dc1c35f5892455018cb63eb393 |
ripemd-160 | 8566f54c8095d5cfc1cc178b6884f1f247fd12bc |
20212764 as geometric shapes
Circle
Radius = nDiameter | 40425528 |
---|---|
Circumference | 127000541.78229 |
Area | 1.2835159894588E+15 |
Sphere
Radius = nVolume | 3.4591207713542E+22 |
---|---|
Surface area | 5.1340639578351E+15 |
Circumference | 127000541.78229 |
Square
Length = nPerimeter | 80851056 |
---|---|
Area | 408555828519696 |
Diagonal | 28585164.981847 |
Cube
Length = nSurface area | 2451334971118176 |
---|---|
Volume | 8.2580425426931E+21 |
Space diagonal | 35009534.209399 |
Equilateral Triangle
Length = nPerimeter | 60638292 |
---|---|
Area | 1.7690986318113E+14 |
Altitude | 17504767.1047 |
Triangular Pyramid
Length = nSurface area | 1.7690986318113E+14 |
---|---|
Volume | 9.7321964687755E+20 |
Height | 9528388.3272822 |